AMBAR DRILLING FLUIDS LP, LLLP Trademarks
AMBAR
Filed: July 12, 1993
chemicals used in oil drilling; namely, barite added to wellbore fluids for increasing the density thereof
Owned by: AMBAR DRILLING FLUIDS LP, LLLP
Serial Number: 74412006
AMBAR
Filed: July 8, 1996
chemicals for use in the oil and gas industries, namely, high density brines, liquid hydroxethylcellulose, barite, bentonite…
Owned by: AMBAR DRILLING FLUIDS LP, LLLP
Serial Number: 75130771
